Barrel

The barrel is the pipe used to launch the projectile, and is, along with the chamber, the only component found in all launchers. The diameter determines what projectiles will fit in the launcher, and the length affects how much energy is transferred to the projectile.

2" SCH 80 PVC (1.913" id) - fits 1.5" nominal pipe well, making it ideal for sleeving Also used as a golf ball barrel by itself, with the golf ball held in place by a rag patch, or other wadding. Also fits normal light bulbs! (Details).